Question 343029
AB = {{{sqrt((1 -(-3))^2 + (-1 - 1)^2)}}}
AB = {{{sqrt(16 + 4)}}}
AB = {{{sqrt(20)}}}
BC = {{{sqrt((6 - 1)^2 + (-3 -(-1))^2)}}}
BC = {{{sqrt(25 + 4)}}}
BC = {{{sqrt(29)}}}
AB not equal to BC